The system features an AM/FM digital synthesizing tuner, and a built-in CD player. Bass and Treble control and the four present EQ settings (Heavy, Clear, Soft, Vocal) allow you to adjust and customize to your preference. This Panasonic Ultra-Slim iPod Docking System with CD Alarm Radio achieves high quality sound from compact speakers. The Bamboo Cone Speakers produce crisp, clear vocals. The two passive radiators that are positioned at the front and back of the speaker unit cancel out vibrations inside the speaker thus suppressing unwanted vibrations and delivering robust bass sounds. Total output power of 40 Watts; Sliding Door and Universal Dock for i-Pod: The sliding door allows easy insertion and removal of an iPod or CD using any cables. Select your songs from among your favorites with the remote control, or set the wake-up timer to work with your iPod music for a personalized audio experience; Ultra-Slim and Stylish Design:With the same depth as a paperback book, the SC-HC3 can be placed on a desktop, a bedside stand, a bookshelf, or your kitchen counter. At 4 1/2 inches deep, this stylish sound system will integrate easily into just about any home environment.